| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Ghyslain | - | French (Rare) | ||
| Gia | - | Italian | ||
| Giacinta | jah-CHEEN-tah | Italian | ||
| Giacinto | jah-CHEEN-to | Italian | ||
| Giacobbe | jah-KOB-be | Italian | ||
| Giacoma | JAH-ko-mah | Italian | ||
| Giacomina | - | Italian | ||
| Giacomo | JAH-ko-mo | Italian | ||
| Giada | JAH-dah | Italian | ||
| Giambattista | jahm-baht-TEE-stah | Italian | ||
| Giampaolo | jahm-POW-lo | Italian | ||
| Giampiero | jahm-PYE-ro | Italian | ||
| Gian | - | Italian (Archaic) | ||
| Giancarlo | jahn-KAHR-lo | Italian | ||
| Gianfranco | jahn-FRAHN-ko | Italian |